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| author |   Tejun Heo <tj@kernel.org> | 2011-03-04 16:32:02 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-03-04 16:32:37 +0100 |
| commit | 078a198906c796981f93ff100c210506e91aade5 (patch) | |
| tree | 3c0c4c2cb7837aaf54a5e6592bbd20cfcfcd4c78 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | x86-64, NUMA: Clean up initmem_init() (diff) | |
| download | wireguard-linux-078a198906c796981f93ff100c210506e91aade5.tar.xz wireguard-linux-078a198906c796981f93ff100c210506e91aade5.zip | |
x86-64, NUMA: Don't assume phys node 0 is always online in numa_emulation()
Undetermined entries in emu_nid_to_phys[] are filled with zero
assuming that physical node 0 is always online; however, this might
not be true depending on hardware configuration. Find a physical node
which is actually online and use it instead.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: David Rientjes <rientjes@google.com>
LKML-Reference: <alpine.DEB.2.00.1103020628210.31626@chino.kir.corp.google.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions